120373456

素因数分解:

$2^4\times 7^1\times {\mathrm{1074763}}^1$

素因数の和:1074778

約数の個数: 20

約数和(自身を含む): 266541472

約数和(自身を除く): 146168016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1074763, 2149526, 4299052, 7523341, 8598104, 15046682, 17196208, 30093364, 60186728, 120373456]

約数ペア:

[(1, 120373456), (2, 60186728), (4, 30093364), (7, 17196208), (8, 15046682), (14, 8598104), (16, 7523341), (28, 4299052), (56, 2149526), (112, 1074763)]